High-Accuracy Digital Contact Sensor

GT2 series

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Amplifier Unit, Large Display Amplifier GT2-100P

GT2-100P - Amplifier Unit, Large Display Amplifier

*Please note that accessories depicted in the image are for illustrative purposes only and may not be included with the product.

Data Sheet (PDF)


CAD Data

360°view (3D PDF)


  • CE Marking
  • UL Recognition(c/us)




Mounting method

Panel mount/Screw mounting using optional mounting bracket


PNP output

Main unit/expansion unit


Power supply voltage

20 to 30 VDC, including 10 % ripple (P-P), Class 2

Power consumption


4,500 mW max. (30 V, 150 mA max.)

Power saving (Eco)

3,600 mW max. (30 V, 120 mA max.)*1

Display power

Measured value display

6 + 1/2-digit 7-segment LED (red)

Other displays

2-color, 13-level bar LED display (red, green), indicators (red, green)

Display range

-199.999.9 to 199.999.9

Display resolution

0.1 μm 0.004 Mil

Control input

reset/bank input

No-voltage input

Control output


PNP open collector, 30 V 50 mA or less*2, residual voltage 1 V or less

Response time

hsp(3)/5/10/100/500/1,000 ms
(When using GT2-Pxxx, hsp(12)/20/40/400/2,000/4,000 ms)

Environmental resistance

Ambient temperature

-10 to +50 °C 14 to 122 °F (No freezing)

Relative humidity

35 to 85 % RH (No condensation)

Vibration resistance

10 to 55 Hz, Double amplitude 0.15 mm 0.006", 2 hours in each of the X, Y, and Z directions


Main body case: Polycarbonate, Key top: Polyacetal, Front sheet: PET

Power supply/I/O cable

Power supply: Terminal block, I/O: 20-pin connector (MIL standard)


Approx. 380 g

*1 For GT2-100 Series, when the maximum number of sensor heads are connected and all units are set to power saving mode.
*2 When 2 or more sensor heads are connected, 20 mA or less.

Data Sheet (PDF) Other Models